TY - BOOK AU - McCleary,Lloyd Everald AU - Hencley,Stephen P. TI - Secondary school administration: theoretical bases of professional practice AV - LB2822 .M26 U1 - 373 PY - 1965/// CY - New York PB - Dodd, Mead KW - School management and organization KW - United States KW - Local N1 - 920831; Includes bibliographies ER -